Aircraft tire tread bonding device

Abstract

The utility model relates to the technical field of aviation tire production, especially an aviation tire tread laminating device, which can clean the dust and release agent on the surface of the tire body before laminating the tread on the surface of the tire body, is convenient to use, and is high in reliability and practicality, comprising a bottom plate, further comprising a gluing mechanism, a fixing mechanism, a pressing mechanism, a cleaning mechanism and a moving mechanism, the gluing mechanism is installed on the bottom plate, the gluing mechanism has the function of gluing, the fixing mechanism is installed on the bottom plate, the fixing mechanism is used for fixing the tire body, the pressing mechanism is located at the upper end of the fixing mechanism, the pressing mechanism has the function of pressing, the cleaning mechanism is installed on the moving mechanism, and the cleaning mechanism has the function of cleaning.

Description

Technical Field

[0001] This utility model relates to the technical field of aircraft tire production, and in particular to an aircraft tire tread bonding device. Background Technology

[0002] In the production process of aircraft tires, the tread layer needs to be bonded to the tire carcass. In the prior art, the utility model patent with patent application number 202420564710.6 discloses an automatic bonding system for extruding tread sheets and films, which mainly consists of an adhesive application mechanism and a bonding mechanism. In use, the adhesive application mechanism applies adhesive to the tire carcass, and then the bonding mechanism bonds the tread to the surface of the coated tire carcass. However, the following problem exists in its use: after the tire carcass is vulcanized, some release agent remains on its surface. This release agent will affect the adhesion between the adhesive layer and the tire carcass, and thus affect the connection strength between the tread and the tire carcass. Therefore, a tread bonding mechanism that can remove the release agent from the surface of the tire carcass in advance is needed. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an aviation tire tread bonding device that can clean the dust and release agent on the tire surface before bonding the tread to the tire body surface, which is convenient to use, reliable and practical.

[0004] This utility model discloses an aircraft tire tread bonding device, comprising a base plate; and further comprising an adhesive application mechanism, a fixing mechanism, a pressing mechanism, a cleaning mechanism, and a moving mechanism. The adhesive application mechanism is mounted on the base plate and has the function of applying adhesive. The fixing mechanism is mounted on the base plate and is used to fix the tire body. The pressing mechanism is located above the fixing mechanism and has the function of pressing. The cleaning mechanism is mounted on the moving mechanism and has the function of cleaning. When bonding the tread to the surface of the tire body, the tire body is first fixed by the fixing mechanism, and then the surface of the tire body is cleaned by the cleaning mechanism to remove residual release agent and dust. Then, the adhesive application mechanism applies a layer of adhesive to the surface of the tire body. Then, one end of the cut tread is placed on the upper part of the tire body, and the pressing mechanism presses the tread onto the tire body. Then, the tire body is rotated, and the rotating tire body causes the cut tread to adhere to the surface of the tire body. Before bonding the tread to the surface of the tire body, the dust and release agent on the surface of the tire body can be cleaned. It is convenient to use and has high reliability and practicality.

[0005] Preferably, the glue application mechanism includes a glue tank, a servo motor, and a glue application roller. The glue tank is mounted on a base plate and has a chamber inside. The servo motor is fixedly mounted on the glue tank, and the glue application roller is rotatably mounted on the glue tank. The power output end of the servo motor is connected to the glue application roller. The chamber of the glue tank contains glue. When applying glue to the tire tread, after the surface of the tire is cleaned, the tire is lowered to contact the glue application roller. At the same time, the servo motor is turned on to rotate the glue application roller, allowing it to pick up the glue from the chamber of the glue tank and apply it to the surface of the tire. Simultaneously, the tire is rotated by a fixing mechanism. During the rotation, all parts of the tire circumference can be glued by the glue application roller, facilitating the application of glue to the tire surface.

[0006] Preferably, the fixing mechanism includes a hydraulic cylinder, a push rod, a fixed column, a sliding column, a lifting plate, an indexing plate A, a support shaft, and a wheel rim. The hydraulic cylinder is fixedly mounted on the base plate, and a push rod is provided at the power output end of the hydraulic cylinder. The fixed column is fixedly mounted on the base plate, and the lower part of the sliding column is slidably mounted on the fixed column. The lifting plate is fixedly mounted on the upper ends of the push rod and the sliding column. The indexing plate A is fixedly mounted on the upper end of the lifting plate. The support shaft is mounted on the rotating end of the indexing plate A, and the wheel rim is fixedly mounted on the front part of the support shaft. When fixing the tire body, the tire body is mounted on the wheel rim. When rotating the tire body, the indexing plate A is opened, causing the support shaft to drive the wheel rim and the tire body to rotate. When adjusting the height of the tire body, the hydraulic cylinder is opened, and the hydraulic cylinder adjusts the height of the lifting plate through the push rod, thereby adjusting the height of the indexing plate A, the support shaft, the wheel rim, and the tire body, which facilitates the rotation and height adjustment of the tire body.

[0007] Preferably, the pressing mechanism includes a mounting frame, a mounting bracket, and a pressure roller. The mounting bracket is fixedly mounted on the mounting frame, and the pressure roller is rotatably mounted on the mounting bracket. When applying the tread to the tire carcass surface, after the adhesive is applied to the tire carcass surface, the worker holds the cut tread and places one end of the tread on the upper part of the tire carcass. Then, the tire carcass is raised, so that the tread applied to the tire carcass surface is pressed firmly onto the tire carcass by the pressure roller. Then, the tire carcass is rotated, so that the remaining tread is applied onto the tire carcass, which facilitates the application of the tread to the tire carcass.

[0008] Preferably, the moving mechanism includes a linear module, a sliding plate, an indexing plate B, a rotating shaft, and a mounting block. The linear module is mounted on a base plate, and the sliding plate is provided on the linear module. The linear module is used to move the sliding plate left and right. The indexing plate B is fixedly mounted on the upper end of the sliding plate, the rotating shaft is mounted on the rotating end of the upper part of the indexing plate B, the mounting block is fixedly mounted on the upper end of the rotating shaft, and the cleaning mechanism is mounted on the mounting block. When cleaning the tire surface, after the tire is fixed by the fixing mechanism, the indexing plate B is opened, causing the rotating shaft to drive the mounting block to rotate, causing the cleaning mechanism on the mounting block to rotate to the side facing the tire. Then, the linear module is opened, causing the sliding plate to drive the indexing plate B, the rotating shaft, and the mounting block to move to the left, thereby causing the cleaning mechanism to move to the left until it contacts the tire. The cleaning mechanism cleans the residual release agent and dust on the tire surface.

[0009] Preferably, the cleaning mechanism includes a laser cleaning machine, a fixed frame, and a dust-adhesive roller. The laser cleaning machine is equipped with a laser head, which is mounted on a mounting block. The fixed frame is also mounted on the mounting block, and the dust-adhesive roller is rotatably mounted on the fixed frame. When cleaning the surface of the tire body, firstly, the indexing plate B is opened, causing the rotating shaft to rotate the mounting block, which in turn rotates the laser head to face the tire body. Then, the linear module drives the sliding plate to move to the left, which in turn drives the indexing plate B, the rotating shaft, the mounting block, and the laser head to move to the left, making the distance between the laser head and the tire body suitable for laser cleaning. Then, the laser head is opened, and a high-temperature beam is emitted from the laser head to clean the surface of the tire body, causing the residual release agent on the surface of the tire body to vaporize. Then, the mounting block is rotated again, causing the dust-adhesive roller to rotate to the side closer to the tire body. The dust-adhesive roller then contacts the tire body, and the dust-adhesive roller removes the residual dust from the surface of the tire body, facilitating the cleaning of the tire body surface.

[0010] Preferably, it also includes a scraper, which is mounted on the mounting block. After the adhesive is applied to the tire carcass surface, the mounting block is rotated, causing the scraper to rotate and face the tire carcass. Then, the scraper is moved to the left, so that the distance between the scraper and the tire carcass is the required adhesive layer thickness. Then, the tire carcass is rotated, and during the rotation, the scraper scrapes off the excess adhesive from the tire carcass surface, improving reliability.

[0011] Compared with the prior art, the advantages of this utility model are: the dust and release agent on the surface of the tire carcass can be cleaned before the tire tread is attached to the surface of the tire carcass, making it convenient to use and highly reliable and practical. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the first isometric structure of this utility model; Figure 2 This is a schematic diagram of the second isometric structure of this utility model; Figure 3This is a structural diagram of the moving mechanism and the cleaning mechanism; Figure 4 This is a structural diagram of the fixed mechanism; Figure 5 This is a schematic diagram of the adhesive application mechanism.

[0013] The following components are labeled in the attached diagram: 1. Base plate; 2. Glue box; 3. Servo motor; 4. Glue roller; 5. Hydraulic cylinder; 6. Push rod; 7. Fixed column; 8. Sliding column; 9. Lifting plate; 10. Indexing plate A; 11. Support shaft; 12. Rim; 13. Mounting bracket; 14. Mounting frame; 15. Pressure roller; 16. Linear module; 17. Sliding plate; 18. Indexing plate B; 19. Rotating shaft; 20. Mounting block; 21. Laser head; 22. Fixed frame; 23. Dust-adhesive roller; 24. Scraper; 25. Tire body. Detailed Implementation

[0014] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0015] like Figures 1 to 5 The aircraft tire tread bonding device of this utility model includes a base plate 1, an adhesive application mechanism, a fixing mechanism, a pressing mechanism, a cleaning mechanism, and a moving mechanism. The adhesive application mechanism is mounted on the base plate 1 and has the function of applying adhesive. The fixing mechanism is mounted on the base plate 1 and is used to fix the tire body. The pressing mechanism is located above the fixing mechanism and has the function of pressing. The cleaning mechanism is mounted on the moving mechanism and has the function of cleaning. When bonding the tread to the surface of the tire body 25, the tire body 25 is first fixed by the fixing mechanism, and then the cleaning mechanism... The surface of the tire carcass 25 is cleaned to remove residual mold release agent and dust. Then, an adhesive layer is applied to the surface of the tire carcass 25 using an adhesive applicator. Next, one end of the cut tire tread is placed on top of the tire carcass 25, and the tire tread is pressed onto the tire carcass 25 using a pressing mechanism. The tire carcass 25 is then rotated, causing the cut tire tread to adhere to the surface of the tire carcass 25. Before adhering the tire tread to the surface of the tire carcass 25, the dust and mold release agent on the surface of the tire carcass 25 can be cleaned. This method is convenient, reliable, and practical.

[0016] like Figure 5The glue application mechanism includes a glue tank 2, a servo motor 3, and a glue application roller 4. The glue tank 2 is mounted on a base plate 1 and has a chamber inside. The servo motor 3 is fixedly mounted on the glue tank 2, and the glue application roller 4 is rotatably mounted on the glue tank 2. The power output end of the servo motor 3 is connected to the glue application roller 4. The chamber of the glue tank 2 contains glue. When applying glue to the tread of the tire body 25, after the surface of the tire body 25 is cleaned, the tire body 25 is lowered to contact the glue application roller 4. At the same time, the servo motor 3 is turned on to make the glue application roller 4 rotate, so that the glue application roller 4 picks up the glue in the chamber of the glue tank 2 and applies it to the surface of the tire body 25. At the same time, the tire body 25 is rotated by a fixing mechanism. During the rotation, all parts of the tire body 25 in the circumferential direction can be glued by the glue application roller 4, which facilitates the application of glue to the surface of the tire body 25.

[0017] like Figure 1 and Figure 4 The fixing mechanism includes a hydraulic cylinder 5, a push rod 6, a fixed column 7, a sliding column 8, a lifting plate 9, an indexing plate A10, a support shaft 11, and a wheel rim 12. The hydraulic cylinder 5 is fixedly mounted on the base plate 1, and the power output end of the hydraulic cylinder 5 is equipped with a push rod 6. The fixed column 7 is fixedly mounted on the base plate 1. The lower part of the sliding column 8 is slidably mounted on the fixed column 7. The lifting plate 9 is fixedly mounted on the upper ends of the push rod 6 and the sliding column 8. The indexing plate A10 is fixedly mounted on the upper end of the lifting plate 9. The support shaft 11 is mounted on the rotating part of the indexing plate A10. On the moving end, the rim 12 is fixedly installed at the front of the support shaft 11; when fixing the tire body 25, the tire body 25 is installed on the rim 12; when rotating the tire body 25, the indexing plate A10 is opened, so that the support shaft 11 drives the rim 12 and the tire body 25 to rotate; when adjusting the height of the tire body 25, the hydraulic cylinder 5 is opened, and the hydraulic cylinder 5 adjusts the height of the lifting plate 9 through the push rod 6, thereby adjusting the height of the indexing plate A10, the support shaft 11, the rim 12 and the tire body 25, which facilitates the rotation and height adjustment of the tire body 25.

[0018] like Figure 1 and Figure 2 The pressing mechanism includes a mounting frame 13, a mounting frame 14, and a pressure roller 15. The mounting frame 14 is fixedly mounted on the mounting frame 13, and the pressure roller 15 is rotatably mounted on the mounting frame 14. The mounting frame 13 is fixedly suspended on the support frame in the workshop. When applying the tread to the surface of the tire carcass 25, after the adhesive is applied to the surface of the tire carcass 25, the worker holds the cut tread and places one end of the tread on the upper part of the tire carcass 25. Then, the tire carcass 25 is raised, so that the tread applied to the surface of the tire carcass 25 is pressed tightly onto the tire carcass 25 by the pressure roller 15. Then, the tire carcass 25 is rotated to apply the remaining tread onto the tire carcass 25, which facilitates the application of the tread to the tire carcass 25.

[0019] like Figure 2 and Figure 3The moving mechanism includes a linear module 16, a sliding plate 17, an indexing plate B18, a rotating shaft 19, and a mounting block 20. The linear module 16 is mounted on the base plate 1, and the sliding plate 17 is provided on the linear module 16. The linear module 16 is used to move the sliding plate 17 left and right. The indexing plate B18 is fixedly mounted on the upper end of the sliding plate 17. The rotating shaft 19 is mounted on the rotating end of the upper part of the indexing plate B18. The mounting block 20 is fixedly mounted on the upper end of the rotating shaft 19. The cleaning mechanism is mounted on the mounting block 20. During the cleaning of the tire carcass 25, after the tire carcass 25 is fixed by the fixing mechanism, the indexing plate B18 is opened, causing the rotating shaft 19 to drive the mounting block 20 to rotate, causing the cleaning mechanism on the mounting block 20 to rotate to the side facing the tire carcass 25. Then, the linear module 16 is opened, and the linear module 16 causes the sliding plate 17 to drive the indexing plate B18, the rotating shaft 19 and the mounting block 20 to move to the left, thereby causing the cleaning mechanism to move to the left to contact the tire carcass 25. The cleaning mechanism cleans the residual release agent and dust on the surface of the tire carcass 25.

[0020] like Figure 3 The cleaning mechanism includes a laser cleaning machine, a fixed frame 22, and a dust-adhesive roller 23. The laser cleaning machine is equipped with a laser head 21, which is mounted on a mounting block 20. The fixed frame 22 is also mounted on the mounting block 20, and the dust-adhesive roller 23 is rotatably mounted on the fixed frame 22. When cleaning the surface of the tire body 25, firstly, the indexing plate B18 is opened, causing the rotating shaft 19 to rotate the mounting block 20, thus rotating the laser head 21 to face the tire body 25. Then, the linear module 16 drives the sliding plate 17 to move to the left. The sliding plate 17 drives the indexing plate B18, rotating shaft 19, mounting block 20, and laser head 21 to move towards the left. Move the laser head 21 to the left to make the distance between the laser head 21 and the tire body 25 suitable for laser cleaning. Then turn on the laser head 21 and use the high-temperature beam emitted by the laser head 21 to clean the surface of the tire body 25, causing the residual mold release agent on the surface of the tire body 25 to vaporize. Then rotate the mounting block 20 again to rotate the dust roller 23 to the side close to the tire body 25. Then make the dust roller 23 contact the tire body 25 and use the dust roller 23 to stick off the dust remaining on the surface of the tire body 25. When there is too much dust on the surface of the dust roller 23, replace the dust sticking tape on the surface of the dust roller 23 to facilitate the cleaning of the surface of the tire body 25. Example 2

[0021] like Figure 3 Based on Example 1, it also includes a scraper 24, which is mounted on the mounting block 20. After the adhesive is applied to the surface of the tire body 25, the mounting block 20 is rotated, causing the scraper 24 to rotate toward the tire body 25. Then, the scraper 24 is moved to the left, so that the distance between the scraper 24 and the tire body 25 is the required adhesive layer thickness. Then, the tire body 25 is rotated. During the rotation, the scraper 24 scrapes off the excess adhesive from the surface of the tire body 25, improving reliability.

[0022] It should be added that: all electrical equipment in this case is connected to an external controller, which coordinates and controls the operation of each piece of electrical equipment.

[0023] The servo motor 3, hydraulic cylinder 5, indexing plate A10, linear module 16, indexing plate B18, laser head 21, dust roller 23, and scraper 24 of the aviation tire tread bonding device of this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0024] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An aircraft tire tread bonding device, comprising a base plate (1); characterized in that, It also includes an adhesive application mechanism, a fixing mechanism, a pressing mechanism, a cleaning mechanism, and a moving mechanism. The adhesive application mechanism is installed on the base plate (1) and has the function of applying adhesive. The fixing mechanism is installed on the base plate (1) and is used to fix the tire body. The pressing mechanism is located at the upper end of the fixing mechanism and has the function of pressing. The cleaning mechanism is installed on the moving mechanism and has the function of cleaning.

2. The aircraft tire tread bonding device as described in claim 1, characterized in that, The glue coating mechanism includes a glue box (2), a servo motor (3) and a glue coating roller (4). The glue box (2) is mounted on the base plate (1). A chamber is provided inside the glue box (2). The servo motor (3) is fixedly mounted on the glue box (2). The glue coating roller (4) is rotatably mounted on the glue box (2). The power output end of the servo motor (3) is connected to the glue coating roller (4).

3. The aircraft tire tread bonding device as described in claim 1, characterized in that, The fixing mechanism includes a hydraulic cylinder (5), a push rod (6), a fixed column (7), a sliding column (8), a lifting plate (9), an indexing plate A (10), a support shaft (11), and a wheel rim (12). The hydraulic cylinder (5) is fixedly installed on the base plate (1). The power output end of the hydraulic cylinder (5) is provided with a push rod (6). The fixed column (7) is fixedly installed on the base plate (1). The lower part of the sliding column (8) is slidably installed on the fixed column (7). The lifting plate (9) is fixedly installed on the upper end of the push rod (6) and the sliding column (8). The indexing plate A (10) is fixedly installed on the upper end of the lifting plate (9). The support shaft (11) is installed on the rotating end of the indexing plate A (10). The wheel rim (12) is fixedly installed on the front part of the support shaft (11).

4. The aircraft tire tread bonding device as described in claim 1, characterized in that, The pressing mechanism includes a mounting frame (13), a mounting frame (14), and a pressure roller (15). The mounting frame (14) is fixedly mounted on the mounting frame (13), and the pressure roller (15) is rotatably mounted on the mounting frame (14).

5. The aircraft tire tread bonding device as described in claim 1, characterized in that, The moving mechanism includes a linear module (16), a sliding plate (17), an indexing plate B (18), a rotating shaft (19), and a mounting block (20). The linear module (16) is mounted on the base plate (1). The linear module (16) is provided with a sliding plate (17). The linear module (16) is used to move the sliding plate (17) left and right. The indexing plate B (18) is fixedly mounted on the upper end of the sliding plate (17). The rotating shaft (19) is mounted on the rotating end of the upper part of the indexing plate B (18). The mounting block (20) is fixedly mounted on the upper end of the rotating shaft (19). The cleaning mechanism is mounted on the mounting block (20).

6. The aircraft tire tread bonding device as described in claim 5, characterized in that, The cleaning mechanism includes a laser cleaning machine, a fixed frame (22) and a dust roller (23). The laser cleaning machine is equipped with a laser head (21), which is mounted on a mounting block (20). The fixed frame (22) is mounted on the mounting block (20), and the dust roller (23) is rotatably mounted on the fixed frame (22).

7. The aircraft tire tread bonding device as described in claim 5, characterized in that, It also includes a scraper (24), which is mounted on the mounting block (20).

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